This website provides an overview of the Principles of Roman numerals as well as a history of Roman numerals, which dates back to 1st millennium BC when they were used by Romans to record numbers in stone, art and coins. Some pictures in the gallery highlight the ways in which Roman Numerals are used today, such as on watch and clock faces. The authors point out that Roman numerals have a classic style and are less functional than the Arabic (decimal) numbers ( 0 to 9 ) which were introduced into Europe about 900 AD and adopted quickly because of their convenience and mathematical ease of use. They also provide lists (including one of Roman Numerals 1 to 2016), tables, and a converter that visitors can use to convert Roman numeral numbers to decimal numbers. Another section provides resources for teachers on lesson ides for teaching Roman Numerals.


  • Mathematics > General

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    NSDL,Mathematics -- History,oai:nsdl.org:2200/20111120195254684T,Mathematics,History/Policy/Law,Mathematics -- Number sense,NSDL_SetSpec_internetscout



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